145957506

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 316646400

約数和(自身を除く): 170688894

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 139, 151, 183, 278, 302, 366, 417, 453, 834, 906, 1159, 2318, 2641, 2869, 3477, 5282, 5738, 6954, 7923, 8479, 8607, 9211, 15846, 16958, 17214, 18422, 20989, 25437, 27633, 41978, 50874, 55266, 62967, 125934, 161101, 175009, 322202, 350018, 398791, 483303, 525027, 797582, 966606, 1050054, 1196373, 1280329, 2392746, 2560658, 3840987, 7681974, 24326251, 48652502, 72978753, 145957506]

約数ペア:

[(1, 145957506), (2, 72978753), (3, 48652502), (6, 24326251), (19, 7681974), (38, 3840987), (57, 2560658), (61, 2392746), (114, 1280329), (122, 1196373), (139, 1050054), (151, 966606), (183, 797582), (278, 525027), (302, 483303), (366, 398791), (417, 350018), (453, 322202), (834, 175009), (906, 161101), (1159, 125934), (2318, 62967), (2641, 55266), (2869, 50874), (3477, 41978), (5282, 27633), (5738, 25437), (6954, 20989), (7923, 18422), (8479, 17214), (8607, 16958), (9211, 15846)]